Scala SortedMap addString() method with a separator with example

This method is identical to the addString() method but here a separator is also included.

Method Definition: def addString(b: StringBuilder, sep: String): StringBuilder

Where, sep is the separator stated.



Return Type: It returns the elements of the SortedMap in the String Builder and a separator is also added between the elements of the SortedMap.

Example #1:

filter_none

edit
close

play_arrow

link
brightness_4
code

// Scala program of addString()
// method with a separator
import scala.collection.immutable.SortedMap
  
// Creating object
object GfG
  
    // Main method
    def main(args:Array[String])
    {
      
        // Creating a SortedMap
        val m1 = SortedMap("geeks" -> 5, "for" -> 3, "cs" -> 2)
          
        // Applying addString method
        // and a separator
        val result = m1.addString(new StringBuilder(), "_"
          
        // Displays output
        println(result)
      
    }
}

chevron_right


Output:

cs -> 2_for -> 3_geeks -> 5

Example #2:

filter_none

edit
close

play_arrow

link
brightness_4
code

// Scala program of addString()
// method with a separator
import scala.collection.immutable.SortedMap
  
// Creating object
object GfG
  
    // Main method
    def main(args:Array[String])
    {
      
        // Creating a SortedMap
        val m1 = SortedMap("geeks" -> 5, "for" -> 3, "geeks" -> 2)
          
        // Applying addString method
        // and a separator
        val result = m1.addString(new StringBuilder(), "_"
          
        // Displays output
        println(result)
          
    }
}

chevron_right


Output:

for -> 3_geeks -> 2

So, here the identical keys are removed.



My Personal Notes arrow_drop_up

Check out this Author's contributed articles.

If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute.geeksforgeeks.org or mail your article to contribute@geeksforgeeks.org. See your article appearing on the GeeksforGeeks main page and help other Geeks.

Please Improve this article if you find anything incorrect by clicking on the "Improve Article" button below.


Article Tags :

Be the First to upvote.


Please write to us at contribute@geeksforgeeks.org to report any issue with the above content.